SHIDU DIGITAL

Shidu product has got lots of praise since it came to sell, it was rated as leading firm by 

educational circles in China, with the ability of two millions products per year Shidu is the 

largest manufacturer of voice amplifier in China, it has got numbers of technical patent, 

and promote many criterion of this industry. Shidu takes Innovation changes future as 

a concept, takes Quality, Value,Perfect,Dream as a core values to supply worthy 

products and services for the customers.

To be a leading brand , SHIDU has gather *0 years experience. It now has got numbers 

of technical patent, impeccable sales system online and traditional channel and highly 

public praise.According to the statistics of voice amplifier class, SHIDU  is true first brand of 

voice amplifier.

SHIDU takes Innovation changes future as a concept, takes Quality, 

Value,Perfect,Dream as a core values to supply worthy products and services for the 

customers, to supply a higher criterion of voice amplifier industry!

SHIDU is always focused in research, manufacture and marketing in the field of high-end 

educational products. SHIDU has **0 employees and over *0 of them are above junior 

staff or has became managers, *0 of them are top talents. SHIDU product has got lots of 

praise since it came to sell, it was rated as leading firm by educational circles in China, with 

the ability of two millions products per year Shidu is the largest manufacturer of voice 

amplifier in China, it has got numbers of technical patent, and promote many criterion of 

this industry.